Run ID Author Problem Lang Verdict Time Memory Code Length Submit Time
47180 lmz120809 【例38.3】 X战警 C++ No Test Data 0 MS 0 KB 248 2024-05-12 17:56:28

Tests(0/0):


#include<bits/stdc++.h> using namespace std; int main() { int n; cin>>n; for(int i=1;i<=n;i++){ for(int j=i;j<=n;j++){ if(i==j||i+j==n+1){ cout<<"X"; } else{ cout<<" "; } } cout<<endl; } return 0; }